1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
poizon [28]
4 years ago
13

A2(2 is exponent) +7a3 - 4a2 - a + 11a3 How? *pic is inserted*

Mathematics
1 answer:
LiRa [457]4 years ago
7 0
Combine like terms
a^2-4a^2=-3a^2
7a^3+11a^3=18a^3
Then put them back together from greatest exponent to smallest exponent
18^3-3a^2-a
You might be interested in
at wassamatta university, 55.7% of the student body are males. choose one student at random. what is the probability that the st
Nitella [24]
100% - 55.7%

= 100% - 55% - 0.70%

= 45% - 0.70%

= 44.30%

-----------

This means that the probability of selecting a female student at random is 44.3% as a percentage.
7 0
3 years ago
Read 2 more answers
Write an equation that is parallel to y=-1/4x+2
AlexFokin [52]

Answer:

y = -1/4 -5

Step-by-step explanation:

Any equation will be parallel to your base equation as long as the y intercept is different. To write a parallel equation, you just have to change the y intercept.

For example, I changed it from 2 to negative 5.

5 0
3 years ago
!NEED HELP URGENTLY!<br> p − 10p + -5p + 14p − -9p − 2 = -20
bekas [8.4K]

Answer:

p = -2

Step-by-step explanation:

p − 10p + -5p + 14p − -9p − 2 = -20

-9p + 9p + 9p = -20 + 2

9p = -18

p = -2

7 0
3 years ago
A total of 428 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
aalyn [17]
321 adult tickets were sold use the formula to solve
108 student tickets were sold 
6 0
3 years ago
160,000,000 in scientific notation and 58,413,000,000 please help me guys!!!
elixir [45]

160000000 =

move the decimal so only one number is to the left

we need to move it 8 times

1.60000000 *10^8

1.6*10^8

58413000000

move the decimal so only one number is to the left

5.8413000000 * 10^10

5.8413*10^10

3 0
3 years ago
Other questions:
  • How do I round 47.999 to the nearest hundredth?
    15·2 answers
  • What’s the lcm 5, 12, 20 ASAP
    9·2 answers
  • This should be quick answer pls help
    5·1 answer
  • On Monday the high was 60 degrees Fahrenheit. On Tuesday, the high was 18% more. How much did the high increase from Monday to T
    7·2 answers
  • Need help ASAP please and thank you
    11·1 answer
  • Find the slope of the line through the points (4,8) and (5,10).​
    8·1 answer
  • Find the measure of<br> А<br> E<br> 103°<br> 270<br> 50°<br> 35°<br> D<br> B<br> C
    9·1 answer
  • ;-; my last math question can someone please help meh!
    8·1 answer
  • Leonard plans to build a garage on a square plot of land. If one side of the plot is 6g3h5 feet long, express the area of his pl
    12·1 answer
  • GIVING BRAINLIEST!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!